Great to keep algae away!By Shaunon 11/24/2011

I use the BRS RO/DI, reactor and this GFO i have no.. zero alge issues. for the money it is the best deal i could find. and its nice not having to worry about if it works or not. Piece of mind!

works greatBy Frankon 11/23/2011

Frank would recommend this product to a friend

works great. I had hair algae

ExcellentBy Roberton 11/23/2011

Robert would recommend this product to a friend

already seeing decrease in competing alge in my display

Works Great!By Bobbyon 11/22/2011

Bobby would recommend this product to a friend

I use the granular ferric oxide in my MRC reactor and this stuff tumbles really well. I found it to be better in my particular setup than the high capacity because I have the extra space in my reactor and it ends up being cheaper.

Great!By Jameson 11/14/2011

James would recommend this product to a friend

Great Value, works well. Make sure you flush well.

Awesome phosphate reducerBy Ericon 11/10/2011

Eric would recommend this product to a friend

I just ordered a gallon of this after trying it in my system. I was fighting cyno and since I added this it has disappeared. Great stuff good value a little dusty but that can be over looked

Great Stuff- easy to useBy MICHAELon 11/7/2011

MICHAEL would recommend this product to a friend

This GFO is a SUPER value compared to the competition. I've had nothing but good luck.

great productBy Aideon 11/3/2011

Aide would recommend this product to a friend

Great price on a wonderful product. This stuff dropped my phosphates to nothing. I highly recommend it

TestingBy Ja Nukenon 10/30/2011

Ja Nuken would recommend this product to a friend

Is this stuff Faked?

Great quality .. reduced my phosphates to zeroBy Scotton 10/29/2011

Scott would recommend this product to a friend

If you have phosphate problems this with the BRS reactor will solve your problem.

Good product By Anthonyon 10/26/2011

Anthony would recommend this product to a friend

I had a GHA outbreak and started using this GFO product in a reactor and within 1 week I noticved a huge improvement. After 2 weeks everything was gone. It is now part of my regular tank maitenance

AMAZING PRODUCTBy kyleon 10/26/2011

kyle would recommend this product to a friend

was battling diatoms, glass algae and gh algae frequently. bought a two little fishies reactor and this gfo. after one month the algae is gone and i am phosphate free! excellent product